The ADI AT-401HP is a handheld UHF transceiver. It covers 430-480 MHz in receive and 430-450 MHz in transmit. The receiver system is a double conversion superheterodyne with IF frequencies of 1st: 23.05 MHz and 2nd: 455 kHz. RF output is 0.35 / 5 W depending on power pack. Audio output is 250 mW (8 ohm / 10% THD). Power requirements are 6-15 V DC. The transceiver weighs 185 gr without power pack & antenna. Current drain in receive mode is 13-250 mA and 950 mA max in transmit mode. Dimensions are 84 × 55 × 31 mm without power pack.
General characteristics
- HAM bands
- 70cm
- Frequency stability
- ?
- Tuning steps
- ?
- Memories
- ?
Receiver
- RX-range
- 430-480 MHz
- Modulations
- FM
- Sensitivity
- -10 dBµ (12 dB SINAD)
- Selectivity
- ?
- Filters
- ?
- Receiver system
- Double conversion superheterodyne
- IF-frequencies
- 1st: 23.05 MHz
2nd: 455 kHz - Image rejection
- ?
- Audio output
- 250 mW (8 ohm / 10% THD)
Transmitter
- TX-range
- 430-450 MHz
- Modulations
- FM
- RF-output
- 0.35 / 5 W depending on power pack
Connections
- Antenna
- BNC
- Impedance
- 50Ω
- Other
- -
Electrical
- Power requirements
- 6-15 V DC
- Current drain RX
- 13-250 mA
- TX
- 950 mA max
Physical
- Dimensions (w×h×d)
- 55 × 84 × 31 mm (2.17 × 3.31 × 1.22 in) without power pack
- Weight
- 185 gr (6.5 oz) without power pack & antenna
- Form factor
- Handheld
- Manufactured
- Between 199x and 199x in Taiwan
Other features
- Usage
- Amateur / Ham radio operators
- Features + options
- -
- Accessories
- -
- RigReference ID
- 2219
- MPN
- ADI-AT-000401HP
Manuals, diagrams and brochures
- ADI AT-201 & 401 User's Manual PDF - 1.58 MB, submitted by Gerd
- Upload relevant documents
New and second-hand prices
Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used ADI AT-401HP. Just bought or sold this model? Let us know what you traded it for and help other ham operators!
Based on similar Transceiver equipment, the estimated value of the ADI AT-401HP is around:
- USD 210 ~ USD 390
This estimate is based on similar equipment and may not reflect the exact value of this model.
These estimates are based on the following prices:
Links & tools
- Search YouTube for ADI AT-401HP videos
- Search Google for ADI AT-401HP information
- Search Google Images for ADI AT-401HP
- Search Wikipedia for ADI AT-401HP information
- Search the Boat Anchor Manual Archive (BAMA) for ADI AT-401HP for manuals and documents (using Google)
-
Find the ADI AT-401HP on Amazon
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